Perpendicularity detection instrument

Abstract

The utility model relates to the field of measurement and testing, in particular to a perpendicularity detection instrument, which comprises a shell, the shell is an installation carrier of a detection instrument main body, the detection instrument main body is installed at the center of the side wall of the shell, and the detection instrument main body is used for detecting a vertical angle; the device comprises a shell, and further comprises a magnet, an electric suction cup, a sliding block, a handle and a controller, a mounting groove is formed in the side wall, used for detecting perpendicularity, of the shell, the magnet is fixedly mounted in the mounting groove of the shell, and the magnet is used for adsorbing the shell to a detection face of an adsorbable material. According to the utility model, the magnet and the electric sucker are combined, so that the instrument can be stably adsorbed on detection surfaces made of different materials, and the magnet can be directly used for metal and other adsorbable materials; and for non-adsorbable materials, stable adsorption can be realized through the electric sucker, so that the application range of the instrument is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of measurement and test, and more particularly to a perpendicularity detection instrument. BACKGROUND

[0002] In industrial production and construction engineering, perpendicularity is one of the important indicators to measure whether a structure is erected correctly, and incorrect perpendicularity can lead to serious consequences, such as affecting the safety and durability of buildings, reducing the working performance of mechanical equipment, and even causing safety hazards. Therefore, during the construction process, special tools need to be used to detect the perpendicularity to ensure that all construction work is carried out according to the design specifications.

[0003] As a commonly used detection tool, the traditional level determines whether the surface of an object is perpendicular based on the principle of gravity and the built-in bubble level. However, in actual application, especially when detecting perpendicularity on smooth or hard surfaces, the traditional level must be continuously held by hand because it cannot be directly adsorbed and fixed to the surface of the measured object. This not only reduces work efficiency but also easily introduces human error. Therefore, the simple and easy-to-use advantage of the traditional level becomes a bottleneck in performance when facing high-precision tasks. Therefore, we propose a perpendicularity detection instrument to overcome the above-mentioned defects. SUMMARY

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a perpendicularity detection instrument.

[0005] The technical scheme of the utility model is: a perpendicularity detection instrument, comprising a shell and a detection instrument main body, the shell is the installation carrier of the detection instrument main body, the side wall central part of the shell is installed with the detection instrument main body, and the detection instrument main body is used for detecting the angle of perpendicularity; further comprising a magnetite, an electric suction cup, a sliding block, a handle and a controller, the side wall of the shell for detecting perpendicularity is provided with a mounting groove, the mounting groove in the shell is fixedly installed with the magnetite, the magnetite is used for adsorbing the shell on the detection surface of adsorbable material, two through openings are formed in the shell, sliding grooves are formed in the inner side wall of the through openings of the shell, the sliding grooves of the through openings of the shell are slidably connected with the sliding blocks, the electric suction cup is slidably installed in the through openings of the shell through the sliding blocks, the suction cup of the electric suction cup faces the side of the shell for detecting perpendicularity, the electric suction cups on both sides are connected with each other through the handle, the shell is provided with a controller, the controller is electrically connected with the electric suction cup, the controller is used for controlling the opening and closing of the electric suction cup, and an elastic member is arranged between the shell and the handle.

[0006] Further, the shell is a rectangular frame, the detection surface of the shell is a standard right angle, the shell is attached to the detection surface as an absolute reference datum for comparing and calibrating the angle of the measured object, and the use convenience of the detection instrument body is improved.

[0007] Further, the detection instrument body is a disc type angle measuring instrument, the code disc of the detection instrument body rotates synchronously with the shell, the angle of light emitted from the disc type angle measuring instrument on the dial of the detection instrument body changes, and thus the perpendicularity detection result is known.

[0008] Further, the elastic member comprises a guide sleeve, a sliding rod and a spring, the guide sleeve is fixedly installed at the handle end close to the shell, the sliding rod is fixedly connected to the handle at a position corresponding to the guide sleeve, the guide sleeve is slidably arranged on the sliding rod, and the spring is arranged between the guide sleeve and the sliding rod, the handle is pressed to compress the spring and make the shell stably adhere to the detection surface by the elastic force of the spring.

[0009] Further, the level is fixedly installed at the top of the shell, the level is horizontally arranged at the top of the shell and perpendicular to the panel of the detection instrument body, and the level is used for ensuring the horizontal state of the measurement datum plane and avoiding the detection instrument body to be placed on the detection surface in a deviated manner and thus affecting the detection result.

[0010] Further, the handle is provided with an anti-skid sleeve, the anti-skid sleeve is arranged at the handle of the handle, the surface of the anti-skid sleeve is rough, and the anti-skid sleeve is used for improving the stability of the user in holding the detection instrument body.

[0011] Beneficial effects are as follows:

[0012] 1、the combination of the magnetite and the electric suction cup enables the instrument to be stably adsorbed on the detection surface of different materials, the magnetite can be directly used for the adsorbable materials such as metal, the electric suction cup can be used for the non-adsorbable materials, and the application range of the instrument is increased.

[0013] 2、the elastic member can be designed to enable the user to easily press the handle by overcoming the elastic force, the electric suction cup is closely attached to the detection surface, and the reaction force provided by the spring ensures the stable contact between the instrument and the detection surface, and the user is facilitated to operate. DRAWINGS

[0014] Figure 1 it is a three-dimensional structure schematic view of the utility model.

[0015] Figure 2 it is a schematic view of the shell, the detection instrument body and the magnetite and other components of the utility model.

[0016] Figure 3 The utility model discloses electric sucking disc, sliding block, handle and the connection relation diagram of antiskid sleeve.

[0017] Figure 4 The utility model discloses guiding sleeve, sliding rod and the explosion map of spring.

[0018] In the figure, 1 is the shell, 2 is the detecting instrument body, 3 is the magnetite, 4 is the installation groove, 5 is the electric sucking disc, 6 is the sliding block, 7 is the sliding slot, 8 is the handle, 9 is the antiskid sleeve, 10 is the controller, 11 is the guiding sleeve, 12 is the sliding rod, 13 is the spring, 14 is the level. DETAILED DESCRIPTION

[0019] The above scheme is further described below in combination with specific embodiments. It should be understood that these embodiments are used to illustrate the present application and do not limit the scope of the present application. The implementation conditions used in the embodiments can be further adjusted according to the specific conditions of the manufacturer, and the implementation conditions not mentioned are usually the conditions in the conventional experiments.

[0020] A perpendicularity detecting instrument, as shown in Figures 1-4 , comprises a shell 1 and a detecting instrument body 2, the shell 1 is the installation carrier of the detecting instrument body 2, the side wall central part of the shell 1 is installed with the detecting instrument body 2, the detecting instrument body 2 is used for detecting the angle of perpendicularity; further comprising a magnetite 3, an electric sucking disc 5, a sliding block 6, a handle 8 and a controller 10, the side wall of the shell 1 for detecting the perpendicularity is provided with an installation groove 4, the installation groove 4 of the shell 1 is fixedly installed with the magnetite 3, the magnetite 3 is used for adsorbing the shell 1 on the detectable surface of the adsorbable material, two through openings are formed in the shell 1, the through openings are provided with sliding slots 7 on the inner side wall, the sliding block 6 is slidably connected to the sliding slots 7 of the through openings of the shell 1, the electric sucking disc 5 is slidably installed in the through openings of the shell 1 through the sliding block 6, the sucking disc of the electric sucking disc 5 faces the side of the shell 1 for detecting the perpendicularity, the electric sucking discs 5 on both sides are connected to each other through the handle 8, the shell 1 is provided with the controller 10, the controller 10 is electrically connected to the electric sucking disc 5, the controller 10 is used for controlling the opening and closing of the electric sucking disc 5, the elastic member is arranged between the shell 1 and the handle 8, when the adsorbable detectable surface is detected, the magnetite 3 is directly adsorbed on the detectable surface to stably detect the perpendicularity, when the non-adsorbable detectable surface is detected, the handle 8 is pressed to overcome the elastic force of the elastic member, so that the electric sucking disc 5 and the shell 1 are tightly attached to the detectable surface, the controller 10 is used to start the electric sucking disc 5, so that the shell 1 can be stably adsorbed on the detectable surface to detect the perpendicularity.

[0021] As Figure 1 and Figure 2As shown in the drawings, the shell 1 is a rectangular frame, the detection surface of the shell 1 is a standard right angle, the shell 1 is attached to the detection surface as an absolute reference datum, which is used to compare and calibrate the angle of the measured object, and improves the use convenience of the detection instrument body 2.

[0022] As shown in the drawings, Figure 1 and Figure 2 The detection instrument body 2 is specifically a disc type angle measuring instrument, the code disc of the detection instrument body 2 rotates synchronously with the shell 1, the angle of the light emitted by the disc type angle measuring instrument on the dial of the detection instrument body 2 changes, and thus the result of the perpendicularity detection is obtained.

[0023] As shown in the drawings, Figure 1 and Figure 4 The elastic member includes a guide sleeve 11, a sliding rod 12 and a spring 13, the guide sleeve 11 is fixedly installed on the shell 1 close to one end of the handle 8, the sliding rod 12 is fixedly connected to the handle 8 close to the guide sleeve 11, the guide sleeve 11 is slidably sleeved on the sliding rod 12, and the spring 13 is arranged between the guide sleeve 11 and the sliding rod 12. The handle 8 is pressed to adsorb the detection surface by the electric suction cup 5 and compress the spring 13, and the spring 13 extrudes the shell 1 to provide the elastic force for stably attaching to the detection surface.

[0024] As shown in the drawings, Figure 1 and Figure 2 The level 14 is fixedly installed on the top of the shell 1, the level 14 is horizontally arranged on the top of the shell 1 and perpendicular to the panel of the detection instrument body 2, and the level 14 is used to ensure the horizontal state of the measurement datum plane and avoid the detection instrument body 2 being placed on the detection surface to affect the detection result.

[0025] As shown in the drawings, Figure 1 and Figure 3 The handle 8 is provided with the anti-skid sleeve 9, the anti-skid sleeve 9 is arranged at the grip of the handle 8, the surface of the anti-skid sleeve 9 is rough, and the anti-skid sleeve 9 is used to improve the stability of the user holding the detection instrument body 2.

[0026] When the user needs to detect the perpendicularity of a surface, first place the instrument on the surface to be measured, if the surface to be measured is made of ferromagnetic material, the magnet 3 in the groove 4 on the side wall of the shell 1 will directly attract the instrument to the surface, without additional operation, it can be firmly started to measure, for non-ferromagnetic surface, the user needs to overcome the elastic force provided by the elastic member, by pressing the handle 8 to make the electric suction cup 5 closely attached to the detection surface, at this time the slider 6 slides along the slide groove 7 inside the shell 1, so that the electric suction cup 5 can be in close contact with the surface, then the user starts the electric suction cup 5 through the controller 10, it will produce a vacuum effect, firmly adsorbed on the flat non-absorbable material detection surface, so as to provide a stable platform for detection, once the instrument is firmly adsorbed on the detection surface, the user can use the shell 1 as a standard right angle reference datum to calibrate or compare the angle of the measured object, in this process, the code disc of the disc type angle measuring instrument rotates synchronously with the shell 1, the change of the light emitted inside on the dial will be captured and converted into the reading of perpendicularity, so as to know whether the perpendicularity of the measured surface meets the requirements, in addition, the fixed level 14 at the top is used to ensure the horizontal state of the whole instrument, to avoid the measurement error caused by inclination, in the whole operation process, the anti-skid sleeve 9 can increase the stability of the user's hand holding, especially when operating the handle 8 with the electric suction cup 5, it helps to improve the accuracy and safety of measurement.

[0027] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A verticality detection instrument, comprising a housing (1) and a detection instrument body (2), the detection instrument body (2) is installed at the center of the side wall of the housing (1); it also comprises a magnet (3), an electric suction cup (5), a sliding block (6), a handle (8) and a controller (10), an installation groove (4) is formed on the side wall of the housing (1) for detecting verticality, the magnet (3) is fixedly installed in the installation groove (4) of the housing (1), two through openings are formed in the housing (1), a sliding groove (7) is formed in the inner side wall of each through opening of the housing (1), the sliding block (6) is slidably connected to the sliding groove (7) of the through opening of the housing (1), the electric suction cup (5) is slidably installed in the through opening of the housing (1) through the sliding block (6), the suction cup of the electric suction cup (5) faces the side of the housing (1) for detecting verticality, the electric suction cups (5) on both sides are connected to each other through the handle (8), the controller (10) is arranged on the housing (1), the controller (10) is electrically connected to the electric suction cup (5), the controller (10) is used for controlling the opening and closing of the electric suction cup (5), and an elastic member is arranged between the housing (1) and the handle (8). characterized in that The housing (1) is a rectangular frame body, the detection surface of the housing (1) is a standard right angle, and the housing (1) adhered to the detection surface can be used as an absolute reference datum.

2. A verticality detection instrument according to claim 1, characterized in that The detection instrument body (2) is a disc type angle measuring instrument.

3. A verticality detection instrument according to claim 2, characterised in that The elastic member comprises a guide sleeve (11), a sliding rod (12) and a spring (13), the guide sleeve (11) is fixedly installed at one end of the housing (1) close to the handle (8), the sliding rod (12) is fixedly connected to the handle (8) at a position corresponding to the guide sleeve (11), the guide sleeve (11) is slidably sleeved on the sliding rod (12), and the spring (13) is arranged between the guide sleeve (11) and the sliding rod (12).

4. A verticality detection instrument according to claim 3, characterised in that A level (14) is fixedly installed on the top of the housing (1), the level (14) is horizontally arranged on the top of the housing (1) and perpendicular to the panel of the detection instrument body (2), and the level (14) is used for ensuring the horizontal state of the measurement reference surface.

5. A verticality detection instrument according to claim 4, characterised in that An anti-skid sleeve (9) is arranged on the handle (8), the anti-skid sleeve (9) is arranged at the grip of the handle (8), and the surface of the anti-skid sleeve (9) is rough.

6. A verticality detection instrument according to claim 5, characterised in that ​

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